Hydraulic Issues - Ideas?

[Vahunter]

Good Morning All! I have a 2002 L4310HST and suddenly began having hydraulic issues. The 3 point hitch won't pick up my implements, it only lifts them about half way through the lift range. Universal oil/filters changed out in the spring, no apparent leaks. I'm out of ideas. I'd be grateful for anything you could add.
Thank you and God Bless!

 

[85Hokie]

Explain this statement : Universal oil/filters changed

which one do you own?

From your bio - it is the HST cab version?

 

[TheOldHokie]

Good Morning All! I have a 2002 L4310HST and suddenly began having hydraulic issues. The 3 point hitch won't pick up my implements, it only lifts them about half way through the lift range. Universal oil/filters changed out in the spring, no apparent leaks. I'm out of ideas. I'd be grateful for anything you could add.
Thank you and God Bless!

Does the 3pt lift come all of the way up with nothing on the lift arms?

Do you have any other hydraulic accessories like loader, rear remotes, or backhoe on the machine?

Dan

 

[old and tired]

Can you post exactly which brand of "Universal oil", or photo of the product? Link to what you used?

 

[TheOldHokie]

Can you post exactly which brand of "Universal oil", or photo of the product? Link to what you used?

Maybe Universal Dynamic Tractor oil?

Dan

 

[Vahunter]

Does the 3pt lift come all of the way up with nothing on the lift arms?

Do you have any other hydraulic accessories like loader, rear remotes, or backhoe on the machine?

Dan

Hi Dan....the 3pt lift does not raise all the way up. It gets about halfway and that's all she'll do. I do have a grapple on the front.

 

[Vahunter]

Maybe Universal Dynamic Tractor oil?

Dan

Yes....Kubota UDT.

 

[TheOldHokie]

Hi Dan....the 3pt lift does not raise all the way up. It gets about halfway and that's all she'll do. I do have a grapple on the front.

Does the loader work OK?

Dan

 

[Vahunter]

The loader and grapple work fine.

 

[TheOldHokie]

The loader and grapple work fine.

Di you have draft control?

Dan